ncat JP1925 Calcite, Sphalerite, Dolomite, Becke-Oese quarry, Menden, Iserlohn, Sauerland, North Rhine-Westphalia, Germany October 11, 2019 Pendleton Europe Germany
North and Central Americas Oregon United States ncat JP1205, Osumilite, Biotite, Obsidian Cliffs, North Sister Mountain, McKenzie Pass, Lane Co., Oregon, USA September 23, 2019
